Hi,
Will some gnuradioers visit the German Friedrichshafen ham fest?
http://www.hamradio-friedrichshafen.de/ham-en/
There is also some sdr context:
My wife and me will be there, as every year 
Ralph.
–
Ralph A. Schmid
Mondstr. 10
90762 Frth
+49-171-3631223